The New Zeki HX40W Turbo T1911-01 is a high-quality turbocharger designed for 5.9L engines. Manufactured by Zeki in the USA, this HX40W model is brand new and includes a 1-year manufacturer's warranty, ensuring both quality and reliability. It's an excellent choice for boosting engine performance. Cross-reference numbers include 4027888, 4027888H, and 4040281.